Weather Guide

Chelan, United States Average Monthly Weather

Weather score44Mixed annual avg

Best months: July, August, June

Across the year, average daytime temperatures are around 13°C, sunshine averages 5.7h per day, and rainfall totals about 377mm.

Annual weather

Annual averages

Temp

13°C

Rain

377mm

Annual total

Sun

5.7h

Weather score

44

Mixed avg

Seasonal climate calendar

TemperatureTemp
RainRain
SunSun
Weather scoreWeather score

Trip feel

Warm

Average highs sit around 28°C, giving warm days by monthly-average standards.

Drier

Rainfall averages 11mm, which is relatively low for holiday planning.

Bright

Sunshine averages 9.9h per day, so bright days are a strong part of the month.

Map

Weather map

Compare Chelan, United States with nearby places by weather score, rain, sun, temperature, and swim conditions.

Temperature

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July28°C average high

July is one of Chelan's warmest months, with daytime heat above the yearly average.

Warmest monthsJune to September

This stretch sets the upper range for average daytime heat.

July11mm average rain

July is one of Chelan's driest months, making outdoor days easier to plan than in wetter parts of the year.

Driest monthsFebruary to October

This is the drier part of the year, when outdoor plans usually need less weather flexibility.

July9.9 hours average sun

July is one of Chelan's sunniest months, with some of the strongest bright-day conditions in the yearly averages.

Brightest monthsJune to August

This stretch has the strongest sunshine in the monthly averages.

Weather score

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July79 weather score

July is one of Chelan's best weather-score months, combining the strongest overall balance in the yearly averages.

Best weather monthsJuly to August

These months have the strongest weather score in the monthly averages.

Hotels near Chelan, United States